hanna alkalinity checker

Complete Hanna professional reef test kit for saltwater reef aquariums. Hardly used, like new! Some of the reagents are expired 9/23. Salanity test kit never used. Kit includes everything that comes with it new - Alkalinity, calcium, phosphate, and salinity testers. Monitor the health of your...

Everything brand new, all accessories included, in original boxes. I bought several items to set up a new tank, ended up moving so could not setup the tank and don't need these any longer. I am in Tampa, local pickup available. Hydra 32 $320 shipped. Tunze Osmolator $65 shipped. Hanna Alk...

Hanna Checkers for Sale - Like New Condition. Alkalinity, ULR Phosphorous, and Nitrate. All three work perfectly.

Anyone currently uses this machine for water testing? Any feedback to share after long time use and accuracy of product

Selling both checkers as a package deal along with a 3d printed stand. Both checkers are well maintained, include all the original packaging, two cuvettes (4 total) and reagents (see note below). NOTE: The Phosphate ULR has one almost full pack and second brand new of unexpired reagents. The...

Hi all this is a complete package tank is 1 year old does not include the corals or LED but does include the APS aluminium stand that opens front and sides, a trigger 26 sump, Reef Octopus Varios 2 DC pump, Tunze top off, Trigger 5 gallon top off container and all plumbing also includes live...

Hanna Alkalinity Checker HI772 $45 Shipped Lower US 2 sample cuvettes with caps. One brand new. 1 bottle of alkalinity reagent hi772-26 about 2/3 full Sold the tank. Thanks

I have two saltwater tanks. I need them gone ASAP before they start getting neglected because they are beautiful. One is 75 Gallon HOB Currently in tank: - 2 blue tuxedo urchins - 1 Psychedelic Mandarin - 1 Lawn Mower Blenny - 2 paired rare clownfish (Storm Trooper and Davinci)...

So I just purchased the new Hanna Marine Monitor that has a PH probe and a Salinity/Temp probe. The unit continuously displays the above and uses temp to accurately calculate it’s readings. I hooked the unit up and followed the instructions on how to use the included 7.1 ph solution satchets and...

I have a like new, never used alk checker been sitting around for years. Just replaced the battery and works like it should. There is no reagent with it as it has long since expired. $40 shipped

Hi , Left hobby but have Hanna Alkalinity , Phosphate checkers which were bought in end of 2020 and almost new . Plus a very special Hanna HI 12302 field blue tooth pH meter that was used to check pH accurately . It connects to Hanna Lab app in iOS and android . normally this sells for 200$ ...

Alkalinity checker HI772 Hanna tester with extra reagent $50. Will ship with payapl.

This thread is for the general discussion of the classified ad 3D Printed Test Kit Organizers (Hanna, Salifert, Red Sea). For more information about this item, please click the link or ask a question in this thread. Please add to the discussion here.

There is a way to hinder the Hanna alk to show lesser and lesser dKH (or ppm for that matter) with age of open reagent bottle. I had the same story as many have reported here - my reading decrease from a new open bottle with time. Double check with another method show that there was not a real...